There is a content database for minetest, available on the web and in-game. There are plugins add-ons mods, and then there are themes skins textures!
The textures are very pretty, and the thumbnails are useless to me.
Instead I’d like to build several things, such as a house, a mine, a garden, etc. And then take a screenshot of each thing from the same place, but with different textures, so I may understand the differences.